52856570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23917}}^1$

素因数の和:23954

約数の個数: 32

約数和(自身を含む): 108492048

約数和(自身を除く): 55635478

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 23917, 47834, 119585, 239170, 310921, 406589, 621842, 813178, 1554605, 2032945, 3109210, 4065890, 5285657, 10571314, 26428285, 52856570]

約数ペア:

[(1, 52856570), (2, 26428285), (5, 10571314), (10, 5285657), (13, 4065890), (17, 3109210), (26, 2032945), (34, 1554605), (65, 813178), (85, 621842), (130, 406589), (170, 310921), (221, 239170), (442, 119585), (1105, 47834), (2210, 23917)]